3d depth, UHD 8k, best quality, maximum details, extreme realism, detailed lighting, deep focus, public sex in subway car, 1 white man + 1 african woman, 20 year old, big cock in pussy, reverse cowgirl on subway, man grabbing her from behind, natural pose, both subjects in sharp focus, caught mid-motion, powerful body language, (bouncing breasts:1.3), saggy breasts, long black hair flying, (oiled skin:1.2), detailed facial features eyes, symmetrical face, make-up, full lips, moaning, head tilting back, man wears business suit, man looks down exhausted, woman wears suit jacket, breasts out of clothes, black skirt, round ass, tan lines, petite athletic body, wet skin highlights, motion blur in background, subject off-center, three-quarter view, <lora:melanin-XL:2>, Subw4y, tr41n, <lora:Subw4y_tr41n:.8>